889505568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 288

約数和(自身を含む): 3062771712

約数和(自身を除く): 2173266144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 43, 48, 56, 62, 63, 72, 84, 86, 93, 96, 112, 124, 126, 129, 144, 168, 172, 186, 217, 224, 248, 252, 258, 279, 288, 301, 331, 336, 344, 372, 387, 434, 496, 504, 516, 558, 602, 651, 662, 672, 688, 744, 774, 868, 903, 992, 993, 1008, 1032, 1116, 1204, 1302, 1324, 1333, 1376, 1488, 1548, 1736, 1806, 1953, 1986, 2016, 2064, 2232, 2317, 2408, 2604, 2648, 2666, 2709, 2976, 2979, 3096, 3472, 3612, 3906, 3972, 3999, 4128, 4464, 4634, 4816, 5208, 5296, 5332, 5418, 5958, 6192, 6944, 6951, 7224, 7812, 7944, 7998, 8928, 9268, 9331, 9632, 10261, 10416, 10592, 10664, 10836, 11916, 11997, 12384, 13902, 14233, 14448, 15624, 15888, 15996, 18536, 18662, 20522, 20832, 20853, 21328, 21672, 23832, 23994, 27804, 27993, 28466, 28896, 30783, 31248, 31776, 31992, 37072, 37324, 41044, 41706, 42656, 42699, 43344, 47664, 47988, 55608, 55986, 56932, 61566, 62496, 63984, 71827, 74144, 74648, 82088, 83412, 83979, 85398, 86688, 92349, 95328, 95976, 99631, 111216, 111972, 113864, 123132, 127968, 128097, 143654, 149296, 164176, 166824, 167958, 170796, 184698, 191952, 199262, 215481, 222432, 223944, 227728, 246264, 256194, 287308, 298592, 298893, 328352, 333648, 335916, 341592, 369396, 383904, 398524, 430962, 441223, 447888, 455456, 492528, 512388, 574616, 597786, 646443, 667296, 671832, 683184, 738792, 797048, 861924, 882446, 895776, 896679, 985056, 1024776, 1149232, 1195572, 1292886, 1323669, 1343664, 1366368, 1477584, 1594096, 1723848, 1764892, 1793358, 2049552, 2298464, 2391144, 2585772, 2647338, 2687328, 2955168, 3088561, 3188192, 3447696, 3529784, 3586716, 3971007, 4099104, 4782288, 5171544, 5294676, 6177122, 6895392, 7059568, 7173432, 7942014, 9265683, 9564576, 10343088, 10589352, 12354244, 14119136, 14346864, 15884028, 18531366, 20686176, 21178704, 24708488, 27797049, 28693728, 31768056, 37062732, 42357408, 49416976, 55594098, 63536112, 74125464, 98833952, 111188196, 127072224, 148250928, 222376392, 296501856, 444752784, 889505568]

約数ペア:

[(1, 889505568), (2, 444752784), (3, 296501856), (4, 222376392), (6, 148250928), (7, 127072224), (8, 111188196), (9, 98833952), (12, 74125464), (14, 63536112), (16, 55594098), (18, 49416976), (21, 42357408), (24, 37062732), (28, 31768056), (31, 28693728), (32, 27797049), (36, 24708488), (42, 21178704), (43, 20686176), (48, 18531366), (56, 15884028), (62, 14346864), (63, 14119136), (72, 12354244), (84, 10589352), (86, 10343088), (93, 9564576), (96, 9265683), (112, 7942014), (124, 7173432), (126, 7059568), (129, 6895392), (144, 6177122), (168, 5294676), (172, 5171544), (186, 4782288), (217, 4099104), (224, 3971007), (248, 3586716), (252, 3529784), (258, 3447696), (279, 3188192), (288, 3088561), (301, 2955168), (331, 2687328), (336, 2647338), (344, 2585772), (372, 2391144), (387, 2298464), (434, 2049552), (496, 1793358), (504, 1764892), (516, 1723848), (558, 1594096), (602, 1477584), (651, 1366368), (662, 1343664), (672, 1323669), (688, 1292886), (744, 1195572), (774, 1149232), (868, 1024776), (903, 985056), (992, 896679), (993, 895776), (1008, 882446), (1032, 861924), (1116, 797048), (1204, 738792), (1302, 683184), (1324, 671832), (1333, 667296), (1376, 646443), (1488, 597786), (1548, 574616), (1736, 512388), (1806, 492528), (1953, 455456), (1986, 447888), (2016, 441223), (2064, 430962), (2232, 398524), (2317, 383904), (2408, 369396), (2604, 341592), (2648, 335916), (2666, 333648), (2709, 328352), (2976, 298893), (2979, 298592), (3096, 287308), (3472, 256194), (3612, 246264), (3906, 227728), (3972, 223944), (3999, 222432), (4128, 215481), (4464, 199262), (4634, 191952), (4816, 184698), (5208, 170796), (5296, 167958), (5332, 166824), (5418, 164176), (5958, 149296), (6192, 143654), (6944, 128097), (6951, 127968), (7224, 123132), (7812, 113864), (7944, 111972), (7998, 111216), (8928, 99631), (9268, 95976), (9331, 95328), (9632, 92349), (10261, 86688), (10416, 85398), (10592, 83979), (10664, 83412), (10836, 82088), (11916, 74648), (11997, 74144), (12384, 71827), (13902, 63984), (14233, 62496), (14448, 61566), (15624, 56932), (15888, 55986), (15996, 55608), (18536, 47988), (18662, 47664), (20522, 43344), (20832, 42699), (20853, 42656), (21328, 41706), (21672, 41044), (23832, 37324), (23994, 37072), (27804, 31992), (27993, 31776), (28466, 31248), (28896, 30783)]